The Estate

We are proud to be an estate winery. To earn that title, a winery must grow 100 percent of the grapes used in its wine. From bud break to bottle we work to produce wines that reflect the terroir of the vineyards.

Our family carefully selected growing sites best suited for each of the 21 varieties that grow on our 765 acres. Some of the oldest vines in the valley can be found in these vineyards, which are scattered below Rattlesnake Mountain between the cities of Prosser and Benton City.

Olsen Estates’ Benton City vineyard

Olsen Estates’ NE Prosser vineyard